baber/WOPTO huggingface dataset:
Patent KR-20120025531-A (KR)
Inventor: ASPLUND GUNNAR
IPC: H02M7/49
Filed: 2009-06-16
Abstract: 캐스케이드형 멀티레벨 컨버터의 컴포넌트인 것으로 구성된 스위칭 셀 (7, 7') 의 기능을 테스팅하고 적어도 하나의 에너지 저장 커패시터 (21) 를 갖는 테스트 장치는, 각각의 위상 레그의 중간 지점 (26, 27) 을 통해 상호 연결된 2개의 위상 레그들 (23, 24) 에서 직렬로 연결된 이러한 상기 스위칭 셀들을 갖는 소위 백-투-백 회로를 포함한다.     테스트 장치의 각각의 위상 레그에서의 스위칭 셀들의 수는, 스위칭 셀들이 설계된 상기 캐스케이드형 멀티레벨 컨버터의 위상 레그에서 직렬로 연결되는 것으로 의도된 스위칭 셀들의 수에 관련하여 감소된다.     테스트 장치의 2개의 위상 레그들 각각은, 상기 캐스케이드형 멀티레벨 컨버터의 상기 위상 레그에서의 인덕턴스 수단의 인덕턴스와 실질적으로 동일한 크기의 인덕턴스를 갖는 인덕턴스 수단을 갖는다.     적어도 하나의 커패시터 (25) 는 상기 상호 연결부에 배치된다.     수단 (13) 은 그의 스위칭 상태를 변경하기 위해 스위칭 셀들의 반도체 디바이스들을 제어하도록 구성되고, 수단 (28) 은 이러한 제어시 테스트 장치의 상기 위상 레그들을 통해 전류를 측정하도록 배치된다.
Patent KR-20130078964-A (KR)
Title: Ac/dc server power apparatus for enhancing efficiency of power supply
Inventor: KIM WON SANG
IPC: H02M1/10
Filed: 2012-01-02
Abstract: PURPOSE: An alternating current (AC)/direct current (DC)-use server power supply is provided to improve power supply efficiency by comprising a simple AD and DC power supply judgment circuit for stable power factor control (PFC) operation control. CONSTITUTION: Each end unit of a DC cut-off unit (20) is parallelly connected to each of a rectification unit. An AC high voltage branch unit (30) is connected to a lower part of a condenser of the DC cut-off unit. An AC/DC conversion unit (40) is parallelly connected to both ends of the AC high voltage branch unit. A chattering removal unit (50) is parallelly connected to the AC/DC conversion unit. A relay driving unit (70) is parallelly connected to an initial operation limit unit (60). A DC switching relay driving coil (80) is connected to a collector end of the relay driving unit. A DC switching relay contact point (81) turns on/off a circuit according to operation of the DC switching relay driving unit. [Reference numerals] (10) PFC (AC/DC) controller; (AA) FUSE EMI filter
Patent KR-20120082353-A (KR)
Title: Electrode production apparatus and electrode production method and computer storage medium
Inventor: FUKUOKA TETSUO
IPC: H01G11/86
Filed: 2012-01-06
Abstract: PURPOSE: An apparatus for manufacturing an electrode, and a method thereof, and a computer storage medium are provided to uniformly apply an active material mixture on a surface of a metal film by controlling a film thickness of the active material mixture. CONSTITUTION: A unwind roll(10) unwinds a strip-shaped metal film(M). A coating part(11) coats an active material mixture on both sides of the metal film. A drying part(12) forms the active material layer by drying the active material mixture on the metal film. A winding roll(13) is used for tying the metal film. The dryer part includes a plurality of road heaters(30a,30b,30c) arranged in a long direction of the metal film side by side The plurality of road heaters irradiates infrared rays. The drying part is divided into a plurality of regions(Ta,Tb,Tc). The temperature of the road heater in one region corresponds to a temperature range of not boiling the active material mixture for a water film thickness of the active material mixture in one region. The temperature of the road heater is set as the temperature of maximizing an absorption rate of the infrared rays in water.
Patent KR-20130087851-A (KR)
Title: A terminal contact
Inventor: HWANG YONG TAE
IPC: H01R13/24
Filed: 2012-01-30
Abstract: PURPOSE: A terminal contact is provided to restrict the rotation of the elastic rotation part and contact point part of a contact by using a stopper as manufacturing the contact by the bending of a band type metal plate, thereby improving productivity. CONSTITUTION: A fixed part (20) is fixed to one side of a printed circuit board (PCB). An elastic hinge part (30) is bent in one end part of the fixed part. An elastic rotation part (40) elastically rotates so as to be close to or far from the fixed part around the elastic hinge part. When a contact point part (50) is elastically pressurized by a terminal towards the fixed part, a stopper (60) restricts the rotation of the elastic rotation part so as to ensure the space between the contact point part and the fixed part.
Patent KR-20130090282-A (KR)
Title: Wireless multimedia sensor networks and data compression and transmission scheme thereof
Inventor: YOO JAE SOO
IPC: H04W40/10
Filed: 2012-02-03
Abstract: PURPOSE: A wireless multimedia sensor network and a data compression and transmission method thereof are provided to extend the life span of a network by evenly consuming energy of each node, which is distributed in a network, through multiple path transmission. CONSTITUTION: A data collection node collects data about nodes which are passed through while multimedia data is transmitted to a base station. The data collection node determines the number of data partitioning which is transmitted via each node according to residual energy of each node which is located on the data transmission path. The data collection node partitions and compresses data using a Chinese remainder theorem based on the number of data partitioning. The data collection node transmits data through multiple paths based on collected node data at a network initialization stage. [Reference numerals] (AA) Start; (BB) Transmit a sensor network initialization message [Base station → Entire sensor node]; (CC) Add information to the sensor network initialization message and transmit the message; (DD) Update Data transmission table(Via-node table) [Initialization message receiving node]; (EE) No; (FF) Initialize the entire node?; (GG) Yes; (HH) Set a maximum via-level(Entire sensor node); (II) Collect multimedia data(Entire sensor node); (JJ) Request to collect residual energy of the maximum via-level[Data collection node → Maximum via-level node]; (KK) Response the residual energy of the maximum via-level[Maximum via-level node → Data collection node]; (LL) Set the number of message division based on the collected residual energy[Data collection node]; (MM) Perform a Chinese Remainder Theorem[Data collection node]; (NN) Add a bit-division identifier to the divided message; (OO) Transmit data via multiple routes[Data collection node → Base station]; (PP) Reconstruct original data using the Chinese Remainder Theorem[Base station]
Patent KR-20130091590-A (KR)
Title: Washing machine and controlling method of the same
Inventor: CHOI BYUNG KEOL
IPC: D06F37/02
Filed: 2012-02-08
Abstract: PURPOSE: A washing machine and a method for detecting the laundry amount of the washing machine are provided to diversely circulate laundry in consideration of torque distribution affected by the operation of two drums, mechanical power applied to the laundry, and the movement of the laundry, thereby improving washing efficiency. CONSTITUTION: A washing machine includes a main drum, a sub drum, a driving motor (70), and a control unit (100). The main drum is installed inside the tub and accommodates laundry. The sub drum is installed inside the main drum to be reversely rotated against the main drum. The driving motor is connected to the stator, the sub drum, an outer rotor (72) circulating outside the stator, and an inner rotor (73) which is connected to the main drum and circulates inside the stator. The control unit drives the inner and outer rotors respectively to reach a predetermined rotary speed and generates a brake command for the inner and outer rotors. The control unit detects a first laundry amount and a second laundry amount of the main and sub drums based on the delay time of the inner and outer rotors before stopping. [Reference numerals] (100) Control unit; (200) Current sensing unit; (300) Output unit; (400) Storage unit; (500) Input unit; (72) Outer rotor; (73) Inner rotor
Patent KR-20130091959-A (KR)
Title: The wind power system using street lights(battery type)
Inventor: KIM JUNG GUN
IPC: F03D5/00
Filed: 2012-02-09
Abstract: PURPOSE: A condensing type wind power generation system utilizing street lights is provided to be configured to supply electricity through a power line to an electrical grid in a country by including a support stand, a blade unit, a power generation unit, an electric power system network, and a safety device. CONSTITUTION: A condensing type wind power generation system utilizing street lights includes a support stand, a blade unit, a generating unit, an electric power system network, and a safety device. The support stand is installed on a street light to be connected to a wind power generation device. The wind power generation device is fixed on the street light not to be moved, and supports a body. The blade unit is composed of blades which are rotated by the wind which passes through between street lights. A gear accelerating unit and an induction generator (constant voltage/flat frequency are generated) are configured inside the power generation unit (in case of a gear type generation unit). The blades are rotated by the wind which passes through between street lights, and the rotation of the blades operates the gear acceleration unit (a gear box) and the induction generator. The generating unit is equipped with a power control unit inside. The power control unit produces the maximum power under a given condition.
Patent KR-20120096896-A (KR)
Title: Laser handpiece combined with resonator
Inventor: LEE SUNG GEUN
IPC: A61B18/20
Filed: 2012-02-21
Abstract: PURPOSE: A hand piece device combined with a laser resonator is provided to remove a transmission loss of laser beams by not using an optical fiber which connects the laser resonator to a hand piece. CONSTITUTION: A laser resonator(20) generates laser beams. A lens(33) collects the laser beams transmitted from the resonator. A hand piece radiates the laser beams from the laser resonator to the outside. A connection member(40) includes joint arms(41,43) which connect the laser resonator to the hand piece to control an angle of the hand piece with regard to the laser resonator.
Patent KR-20120098511-A (KR)
Title: Energy conversion device and related distribution method
Inventor: BOUCHEZ BORIS
IPC: H02M7/493
Filed: 2012-02-27
Abstract: PURPOSE: An energy converting apparatus and a distributing method for the same are provided to prevent excessive overheating of converters by limiting the time for which maximum power can be applied and the temperature of the converters lowers when power applied to the converters is reduced. CONSTITUTION: An energy converting apparatus includes at least two converters. Power for the converters is distributed. The sum of the converting power of the converters is the total power of the apparatus. The apparatus converts energy between a first electric entity and a second electric entity. The converters correspond to at least two parts of rings(29). The parts are in proportion to predicted power values. The total power of the apparatus corresponds to the circular arc of the ring between a mobile first slider(31) and a mobile second slider(33). The distribution of the power between the converters is determined based on the positions of the first slider and the second slider.
Patent KR-20130012907-A (KR)
Title: Gallium-cooled passive decay heat removal system for nuclear power generation
Inventor: BANG IN CHEOL
IPC: G21C15/28
Filed: 2012-03-02
Abstract: PURPOSE: A gallium-cooled passive decay heat removal system is provided to offer gallium or gallium alloys as coolants for a passive decay heat removal system, as gallium or gallium alloys are relatively unreactive towards air and water compared with sodium used in sodium-cooled fast reactors(SFRs), thereby improving nuclear reactor safety. CONSTITUTION: A first heat exchanger(50) is positioned in the inside of a liquid metal. A circulation line(60) delivers heat of the liquid metal to the outside through the first heat exchanger. A second heat exchanger(80) sends out the delivered heat by the circulation line to the outside. A cooling unit(90) is installed at the second heat exchanger. A passive collant(70) circulates in the inside of the circulation line. The passive coolant includes the liquid metal and the other liquid metals which cover a core(20).
Patent KR-20130101353-A (KR)
Title: Badminton racket
Inventor: KIM SUN KYUM
IPC: A63B49/02
Filed: 2012-03-05
Abstract: PURPOSE: A badminton racket is provided to accurately hit a shuttlecock, and to enable the hit shuttlecock to move to a fixed direction. CONSTITUTION: A badminton racket (10) comprises a hitting unit (20), a shaft (30), and a handle (40). The shaft supports the hitting unit. The shaft has a cross-section of an ellipse shape so as to prevent the rotation and keep the direction. A fastener (21) formed with an oval groove is installed so that the upper end of the shaft is combined to the lower end of the hitting unit. An oval fastening groove is formed so that the lower end of the shaft is fastened to the handle.
Patent KR-20130106051-A (KR)
Title: An apparatus and method for precision alignment of an optical component
Inventor: PARK CHAN
IPC: G02B6/43
Filed: 2012-03-19
Abstract: PURPOSE: An optical part precise arrangement apparatus and a precise arrangement method using the same are provided to be easily installed by having a simple structure, thereby precisely arranging optical parts in a narrow space. CONSTITUTION: An optical part precise arrangement apparatus includes a position fixing means (10) and a bumper (20). The position fixing means fixes the position of an optical part by being inserted into a pin hole of an optical table and being closely adhered to an optical mount. The bumper includes a through hole which is combined with the position fixing means by penetrating the position fixing means. The bumper has a fixed thickness to a side direction in order to maintain a predetermined distance between the position fixing means and the optical mount when the optical mount is adhered to a side surface of the bumper. The position of the optical mount is determined when the position fixing means is combined to the bumper.
Patent KR-20130108756-A (KR)
Title: 리크테스터용 가압푸셔
Inventor: MIN BYUNG RONG
IPC: F16J15/06
Filed: 2012-03-26
Abstract: 본 발명은 하이브리드차량의 밧데리용 캡플레이트조립체의 리크테스터에 관한 것으로, 특히 캡플레이트조립체의 리크 검사시 신뢰도가 우수할 뿐만 아니라, 지속적인 검사에도 수명이 오래도록 유지됨은 물론, 캡플레이트조립체의 폭이 좁아서 실링을 위한 실링부재를 설치할 공간이 없는 경우에도 리크검사를 매우 용이하게 할 수 있도록 된 리크테스터용 가압푸셔에 관한 것이다. 
본 발명의 리크테스터용 가압푸셔는, 버티칼실린더에 의해 상하로 이동하도록 된 승하강블록의 하부에 고정됨과 더불어 캡플레이트조립체안착지그의 상부와 밀착된 상태로 유입된 유체가 외부로 빠져 나가는지를 확인하도록 설치되되, 상기 승하강블록의 하부에 고정되는 가압푸셔블록과, 이 가압푸셔블록의 하부면에 설치된 실링부재로 이루어지되, 상기 실링부재(1620)는 상기 가압푸셔블록(1610)의 하부면 일정한 두께로 실리콘을 도포하여 코팅성형되고, 상기 실링부재(1620)쪽에서 부터 가압푸셔블록(1610)쪽으로 일정깊이의 음극단자수용홈(1612)과 양극단자수용홈(1613) 및 전해액공급구멍수용홈(1614)이 동시에 가공 형성되며, 상기 음극단자수용홈(1612)과 양극단자수용홈(1613) 및 전해액공급구멍수용홈(1614)의 각각에 유체를 공급할 수 있도록 연통되도록 가압푸셔블록(1610)의 측면에 니플설치나사부(1615)가 각각 형성된 것을 특징으로 한다.
Patent KR-20130110920-A (KR)
Title: Vapor deposition apparatus
Inventor: KIM SUNG YUL
IPC: H01L21/205
Filed: 2012-03-30
Abstract: PURPOSE: A vapor deposition device reduces costs for replacing the entire injector assembly by only replacing a corresponding injector module or a pumping module when a gas injection structure or a pumping structure is out of order. CONSTITUTION: A reaction chamber includes a chamber main body which is opened upwardly and a chamber lid (120) opening and closing the chamber body. An opening and closing module (130) opens and closes an opening formed on the chamber lid. A gas inlet line (311) and a gas discharge line (312) for discharging gas inside the reaction chamber are formed on the opening and closing module. The gas inlet line communicates with injector modules (320, 330) and gas injection channels (321, 331). An injector assembly injects process gas to the inside of the reaction chamber through the gas inlet line of the opening and closing module. The injector assembly includes a gas discharge channel (341) and a gas activation unit (350).
Patent KR-20130111726-A (KR)
Inventor: LEE KYUNG DO
IPC: A21D10/00
Filed: 2012-04-02
Abstract: PURPOSE: A pizza ingredient set for do-it-yourself is provided to enable users to simply and easily cook pizza without having a special skill. CONSTITUTION: A pizza ingredient set for do-it-yourself includes dough, pizza sauce, pizza cheese, topping ingredients, and dressing sauce. The pizza ingredient set is packed in a packaging container with separated compartments for packaging ingredients separately.
Patent KR-20130113178-A (KR)
Title: Apparatus and method for touch sensing and display device using it
Inventor: JANG HYUNG UK
IPC: G06F3/041
Filed: 2012-04-05
Abstract: PURPOSE: A touch sensing device and method and a display device using the same are provided to select the optimal driving signal, thereby simply realizing an algorithm for selection of the driving signal. CONSTITUTION: A touch sensing device comprises a driving signal generator, a sensing signal receiver, and a touch controller. The driving signal generator generates a driving signal and applies the generated driving signal to the touch electrodes of a touch panel. According to the applied driving signal, the sensing signal receiver receives a sensing signal generated by the sensing electrodes of the touch panel. In a driving signal selection mode, the touch controller controls the driving signal generator to transmit test driving signals having various frequencies (501-503) to the touch electrode and select a driving signal used for touch sensing by analyzing each histogram of test sensing signals received through the sensing signal receiver. In a touch sensing mode, the touch controller senses whether the touch panel is touched with the selected driving signal.
Patent KR-20130114459-A (KR)
Title: Method and apparatus for rendering image signal
Inventor: LEE BYUNG UK
IPC: G09G5/10
Filed: 2012-04-09
Abstract: PURPOSE: An image signal display method and a device thereof are provided to control the spatial resolution and the brightness of sub-pixels by reproducing two pixels using four sub-pixels, thereby resolving the brightness difference or color difference issues. CONSTITUTION: An image display device (100) includes a signal selection unit (110) for selecting a sub-pixel RGB for reproducing the first pixel among four RGBW sub-pixels and a sub-pixel BW for reproducing the second pixel; a brightness value calculation unit (120) for calculating the optimum brightness value depending on the reference brightness value; and a display drive unit (130) for controlling the brightness of an image to be displayed on the image display device depending on the brightness value calculated by the brightness value calculation unit. [Reference numerals] (110) Signal selection unit; (120) Brightness value calculation unit; (130) Display drive unit
Patent KR-20130116576-A (KR)
Title: Display device
Inventor: SHIN BYONG WOOK
IPC: G02F1/1345
Filed: 2012-04-16
Abstract: PURPOSE: A display device is provided not to overlap a seal pattern with a scribing line, thereby preventing a crack of a substrate. CONSTITUTION: A first substrate (110) has a non-display area. A seal pattern is formed on the non-display area of the first substrate. The seal pattern attaches the first substrate and a second substrate in order to be faced with each other. A first hardening area is overlapped with a part of a built-in shift register (117). A second hardening area is overlapped with a gate link unit (116).
Patent KR-20130117579-A (KR)
Inventor: LIM YOUNG GON
IPC: G01N3/60
Filed: 2012-04-18
Abstract: PURPOSE: A thermal shock testing device enabling a constant speed test and a thermal shock testing method are provided to enable a gradient test and a thermal shock test within a temperature range for testing a product or a component. CONSTITUTION: A thermal shock testing device enabling a constant speed test includes a test chamber (11), a low temperature chamber (12), a buffering region, a high temperature chamber (15), an evaporator and a heater, air blowing fans, and a control panel (13). A sample is received in the test chamber. The low temperature chamber is positioned on the lower side of the test chamber. The buffering region is positioned between the test chamber and the low temperature chamber. The high chamber is positioned on the rear side of the low temperature chamber and connected to the test chamber. The evaporator and the heater are formed in the high temperature chamber. The air blowing fans are installed in the low and high temperature chambers respectively. The evaporator and the heater have a preheating function and a pre-cooling function in temperature chaining processed. Air is sent by the air blowing fans via an air passage formed on a shelf.
Patent KR-20120120906-A (KR)
Title: Novel organic dye and preparation thereof
IPC: C09B29/00
Filed: 2012-04-24
Abstract: PURPOSE: A method for preparing a novel organic dye is provided to ensure high photoelectric conversion efficiency and to improve solar cell efficiency. CONSTITUTION: A novel organic dye is denoted by chemical formula 1(DO - Qm - B - Qn - AC). The organic dye additionally contains a compound between DO and Qm, Qm and B, B and Qn, or Qn and AC. A method for preparing the dye of chemical formula 1 comprises: a step of dissolving a compound containing a spacer part in an organic solvent and reacting with n-butylithium at low temperature; a step of reacting with halogen-substituted electron donor compound at same temperature; and a step of reacting the prepared compound with an electron acceptor compound dissolved in an organic solvent. A dye-sensitized photoelectric conversion element contains the oxide semiconductor fine particles. A dye-sensitized solar cell contains the dye sensitized photoelectric conversion element as an electrode.
Patent KR-20130121323-A (KR)
Title: Construction lifting simulation method and system using an optimal b&b algorithm
Inventor: CHO CHANG YEON
IPC: G06Q50/08
Filed: 2012-04-27
Abstract: The present invention relates to a simulation method using an optimal operating plan algorithm capable of increasing operating ratios for a construction lift used in super high-rise construction. The present invention provides an effect capable of enabling a user to make a decision related to more objective and systematic lift plans by improving a matrix according to the moving time of a construction lift in a B&B algorithm and simulating the lifting efficiency of the lift. [Reference numerals] (10) Construction plan;(20) Tower crane H/W spec;(40) Simulation result;(AA) Construction lift H/W spec;(BB) Library DB;(CC) Lifted load (resources)
Patent KR-20130122851-A (KR)
Title: Device for preventing hydroplaning and method thereof
Inventor: AHN TAE JUNG
IPC: B62D25/16
Filed: 2012-05-01
Abstract: The present invention provides a device for preventing hydroplaning and a method thereof characterized by controlling the sprayed amount of compressed air according to operation speed of a wiper and by sensing operation of the wiper in order to spray the compressed air in the front of a front wheel and a rear wheel and in the rear of the rear wheel of a vehicle. According to the device for preventing the hydroplaning and the method thereof in the present invention, the whole compressed air is sprayed to the front of the all wheels of the vehicle so that driving stability is remarkably improved as the hydroplaning generated between the wheel and a road is efficiently prevented. The present invention sprays the compressed air by sensing the operation of the wiper. Therefore, the present invention has excellent effectiveness as the compressed air is not sprayed in normal times when the wiper is not operated. The strength of the compressed air is controlled and sprayed according to the operation speed of the wiper so that the hydroplaning is efficiently removed according to the quantity of rain. The compressed air is sprayed to the rear of the rear wheel of the vehicle so that a spray generated in the rear wheel is reduced. Therefore, the present invention obtains a rear view of the vehicle and improves safety by not disturbing a view of the following vehicle.
Patent KR-20120078679-A (KR)
Title: 밀폐 저장용기
Inventor: KOO HONG SIK
IPC: B65D51/16
Filed: 2012-05-07
Abstract: 밀폐 저장용기가 개시된다. 본 발명의 일 측면에 따른 밀폐 저장용기는, 커버와, 커버와 결합하는 본체를 포함하고, 본체는 그 측면에서 함몰 형성되어 내측으로 돌출되는 본체결합부를 구비하며, 커버는 본체결합부와 결합한다.